A terrorist attack at Turkish Aerospace Industries near Ankara left at least five dead and 22 injured, including seven special forces members.

Two attackers, a man and a woman, were killed, and authorities suspect the Kurdistan Workers’ Party (PKK) was behind the assault.

In response, Turkey launched airstrikes targeting PKK sites in Iraq and northern Syria, ABC News has reported.

Turkish and NATO officials condemned the attack, while investigations are ongoing.

Written by B.C. Begley